The PCM-3610 isolated dual-port RS-232 and RS-422/RS-485 interface module supports all popular serial communication protocols and provides reliable high speed communication over long distances (4000 ft/1.2 km)

Advantech's new PC/104 module, the PCM-3612 Dual Port RS-422/485 Communication Module, features two surge protected, RS-422/485 configurable serial communication channels to provide an economical and compact multi-serial solution for systems with a PC/104 bus.

PCM-3614I 4-port RS-232/422/485 Module

The PCM-3640 4-port RS-232 interface module supports full duplex serial communications and provides reliable high speed data transfers under multitasking environments.

The PCM-3640 4-port RS-232 interface module supports full duplex serial communications and provides reliable high speed data transfers under multitasking environments.

PCM-3641I 4-port RS-232 Module

PCM-3642I 8-port RS-232 Module

The PCM-3660 module is a high performance 16-bit communication controller that complies with IEEE-802.3 CSMA/CD and is fully NE2000 compatible.